A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-00-973-9215
NSN 6130-01-418-1606
NSN 5945-01-395-5050
NSN 5975-00-918-8164
NSN 6110-01-430-7238
NSN 5999-00-910-0312
NSN 6240-01-299-6881
NSN 5855-01-618-1921
NSN 5950-00-948-9374
NSN 5910-00-471-2519
NSN 6150-01-501-6333
NSN 6320-00-225-7013